47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
import json
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import threading
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from volcengine.ApiInfo import ApiInfo
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from volcengine.Credentials import Credentials
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from volcengine.base.Service import Service
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from volcengine.ServiceInfo import ServiceInfo
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import redo
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from requests import exceptions
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class AdBlockService(Service):
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_instance_lock = threading.Lock()
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def __new__(cls, *args, **kwargs):
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if not hasattr(AdBlockService, "_instance"):
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with AdBlockService._instance_lock:
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if not hasattr(AdBlockService, "_instance"):
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AdBlockService._instance = object.__new__(cls)
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return AdBlockService._instance
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def __init__(self):
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self.service_info = AdBlockService.get_service_info()
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self.api_info = AdBlockService.get_api_info()
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super(AdBlockService, self).__init__(self.service_info, self.api_info)
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@staticmethod
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def get_service_info():
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service_info = ServiceInfo("riskcontrol.volcengineapi.com", {'Accept': 'application/json'},
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Credentials('', '', 'AdBlocker', 'cn-north-1'), 5, 5)
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return service_info
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@staticmethod
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def get_api_info():
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api_info = {"AdBlock": ApiInfo("POST", "/", {"Action": "AdBlock", "Version": "2021-01-06"}, {}, {})}
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return api_info
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@redo.retriable(sleeptime=0.1, jitter=0.01, attempts=2, retry_exceptions=(exceptions.ConnectionError, exceptions.ConnectTimeout))
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def ad_block(self, params, body):
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res = self.json("AdBlock", params, json.dumps(body))
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if res == '':
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raise Exception("empty response")
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res_json = json.loads(res)
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return res_json
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